| article html file updated | 30 August 2025 23:18 CEST | Update | https://www.mdpi.com/1996-1073/12/15/2956 |
| article html file updated | 20 July 2022 06:00 CEST | Update | N/A |
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| article html file updated | 12 August 2019 13:56 CEST | Update | N/A |
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| article pdf uploaded. | 7 August 2019 07:19 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/15/2956/pdf |
| article xml uploaded. | 7 August 2019 07:19 CEST | Update | https://www.mdpi.com/1996-1073/12/15/2956/xml |
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| article html file updated | 1 August 2019 03:24 CEST | Original file | N/A |
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| article xml file uploaded | 1 August 2019 03:22 CEST | Original file | N/A |